Fused Zirconia Alumina Oxide(ZA25,ZA40) and High Pure Fused Zirconium Aluminum Oxide(ZA25,ZA40) of abrasives grade
Fused Zirconia Alumina(Zirconium Oxide)
Chemical Composition of Fused Zirconia Alumina(Zirconium Oxide)
Item | Zirconium Oxide ZA-25 | Zirconium Oxide ZA-40 | Zirconium Oxide ZA-40 Special |
ZrO2 | 25.68% | 38.17% | 38.66% |
Al2O3 | 72.01% | 59.83% | 60.11% |
SiO2 | 0.44% | 0.44% | 0.20% |
TiO2 | 0.88% | 0.79% | 0.25% |
Fe2O3 | 0.19% | 0.18% | 0.10% |
Physical Properties
ZA Type | Zirconium Oxide ZA-25 | Zirconium Oxide ZA-40 | Zirconium Oxide ZA-40 Special |
Colour | Grey | Grey | Grey |
Shape | Blocky,tough and sharp | Blocky,tough and sharp | Blocky,tough and sharp |
Crystal Form | Alpha-alumina and “a-Al2O3 “+ “Al2O3-ZrO2” combined tree system | ||
True Specific Gravity | 4.55g/cm3 | 4.55 g/cm3 | 4.55 g/cm3 |
Melting Temperature | 1950°C | 1900°C | 1900°C |
Magnetic Material | 0.009% | 0.008% | 0.0085% |
Bulk Density(g/cm3) | 2.18 | 2.18 | 2.21 |
Grit Size Available(F):F8~F1200
F8 | F10 | F12 | F14 | F16 | F20 | F22 | F24 | F30 | F36 | F40 | F46 | F54 | F60 | F70 | F80 |
F90 | F100 | F120 | F150 | F180 | F220 | F240 | F280 | F320 | F360 | F400 | F500 | F600 | F800 | F1000 | F1200 |
